17_1/8x26_1/2x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack cleanroom Now pound your chest and

Now pound your chest and be Gorilla strong

Adult Delphastus will also feed on whitefly larvae

Sachet releases provide up to 6 weeks of control

A simple wipe down with a cloth and warm water will remove the small amount of residue that may be present

Patented clear woven reinforced design for extreme weather

17_1/8x26_1/2x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack cleanroom Now pound your chest andNordic Pure Custom MERV 8 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition